Case size (L× W× H):
36.8 × 33.2 × 8.2 mm

Weight:
46 g

Case and bezel material:
Resin / Chrome plated

Band:
Stainless Steel Band
Adjustable Clasp

Water resistance:
Water Resistant

Power supply and battery life:
Approx. battery life: 7 years on CR2016

Style: A158WA-1